Drill features in Power View (Share Point 2010)

Dear all,

I've created a hierarchy in the tabular model having 3 columns and deployed the model into the server. When I go to Power View (in Share Point 2010) I don't see that drill hierarchy and not sure how to apply the drill down & drill ups. We have SQL Server 2012 SP1 (it shows Power View new features like Pie Charts etc..). And also when I switched the table to matrix design I can enable "Show levels" and able to drill down. I need the drill hierachy I setup part of the model and not sure how to get that working in the Power View Report.

Any help is appreciated.

Thanks in advance.

soori